제 2회 ICT COC콕 해커톤 대회 최우수작 Aerial-Change-Detection We study Aerial_alignment & unsupervisor change detection using PCA & KMeans Reference: https://appliedmachinelearning.wordpress.com/2017/11/25/unsupervised-changed-detection-in-multi-temporal-satellite-images-using-pca-k-means-python-code/
